def bootload_8(paddr, hex_file, power_communicator):
""" Bootload a 8 port power module.
:param paddr: The address of a power module (integer).
:param hex_file: The filename of the hex file to write.
:param power_communicator: Communication with the power modules.
"""
reader = HexReader(hex_file)
print "E%d - Going to bootloader" % paddr
power_communicator.do_command(paddr, bootloader_goto(), 10)
print "E%d - Reading chip id" % paddr
id = power_communicator.do_command(paddr, bootloader_read_id())
if id[0] != 213:
raise Exception("Unknown chip id: %d" % id[0])
print "E%d - Writing vector tabel" % paddr
for address in range(0, 1024, 128): # 0x000 - 0x400
print " Writing %d" % address
bytes = reader.get_bytes_8(address)
power_communicator.do_command(paddr, bootloader_write_code(POWER_API_8_PORTS), *bytes)
print "E%d - Writing code" % paddr
for address in range(8192, 44032, 128): # 0x2000 - 0xAC00
print " Writing %d" % address
bytes = reader.get_bytes_8(address)
power_communicator.do_command(paddr, bootloader_write_code(POWER_API_8_PORTS), *bytes)
print "E%d - Jumping to application" % paddr
power_communicator.do_command(paddr, bootloader_jump_application())
def bootload_power_module(module_address, hex_file, power_communicator,
version):
"""
Bootload a 8 port power module.
:param module_address: The address of a power module (integer).
:param hex_file: The filename of the hex file to write.
:param power_communicator: Communication with the power modules.
:param version: Version of the provided hexfile
"""
firmware_version, hardware_version = get_module_firmware_version(
module_address, power_api.POWER_MODULE, power_communicator)
logger.info('P{0} - Version: {1} ({2})'.format(module_address,
firmware_version,
hardware_version))
if firmware_version == version:
logger.info('P{0} - Already up-to-date. Skipping')
return
logger.info('P{0} - Start bootloading'.format(module_address))
reader = HexReader(hex_file)
logger.info('P{0} - Going to bootloader'.format(module_address))
power_communicator.do_command(
module_address, power_api.bootloader_goto(power_api.POWER_MODULE), 10)
logger.info('P{0} - Reading chip id'.format(module_address))
chip_id = power_communicator.do_command(module_address,
power_api.bootloader_read_id())
if chip_id[0] != 213:
raise Exception('Unknown chip id: {0}'.format(chip_id[0]))
logger.info('P{0} - Writing vector tabel'.format(module_address))
for address in range(0, 1024, 128): # 0x000 - 0x400
data = reader.get_bytes_version_8(address)
power_communicator.do_command(
module_address,
power_api.bootloader_write_code(power_api.POWER_MODULE), *data)
logger.info('P{0} - Writing code'.format(module_address))
for address in range(8192, 44032, 128): # 0x2000 - 0xAC00
data = reader.get_bytes_version_8(address)
power_communicator.do_command(
module_address,
power_api.bootloader_write_code(power_api.POWER_MODULE), *data)
logger.info('P{0} - Jumping to application'.format(module_address))
power_communicator.do_command(module_address,
power_api.bootloader_jump_application())
logger.info('P{0} - Done'.format(module_address))
def bootload_8(module_address, hex_file, power_communicator):
"""
Bootload a 8 port power module.
:param module_address: The address of a power module (integer).
:param hex_file: The filename of the hex file to write.
:param power_communicator: Communication with the power modules.
"""
logger.info('E{0} - Version: {0}'.format(
module_address,
get_module_firmware_version(module_address, power_communicator)))
logger.info('E{0} - Start bootloading'.format(module_address))
reader = HexReader(hex_file)
logger.info('E{0} - Going to bootloader'.format(module_address))
power_communicator.do_command(module_address, bootloader_goto(), 10)
logger.info('E{0} - Reading chip id'.format(module_address))
chip_id = power_communicator.do_command(module_address,
bootloader_read_id())
if chip_id[0] != 213:
raise Exception('Unknown chip id: {0}'.format(chip_id[0]))
logger.info('E{0} - Writing vector tabel'.format(module_address))
for address in range(0, 1024, 128): # 0x000 - 0x400
data = reader.get_bytes_version_8(address)
power_communicator.do_command(module_address,
bootloader_write_code(POWER_API_8_PORTS),
*data)
logger.info('E{0} - Writing code'.format(module_address))
for address in range(8192, 44032, 128): # 0x2000 - 0xAC00
data = reader.get_bytes_version_8(address)
power_communicator.do_command(module_address,
bootloader_write_code(POWER_API_8_PORTS),
*data)
logger.info('E{0} - Jumping to application'.format(module_address))
power_communicator.do_command(module_address,
bootloader_jump_application())
logger.info('E{0} - Done'.format(module_address))
def bootload_8(paddr, hex_file, power_communicator, verbose=False):
""" Bootload a 8 port power module.
:param paddr: The address of a power module (integer).
:param hex_file: The filename of the hex file to write.
:param power_communicator: Communication with the power modules.
:param verbose: Show serial command on output if verbose is True.
"""
reader = HexReader(hex_file)
print "E%d - Going to bootloader" % paddr
power_communicator.do_command(paddr, bootloader_goto(), 10)
print "E%d - Reading chip id" % paddr
id = power_communicator.do_command(paddr, bootloader_read_id())
if id[0] != 213:
raise Exception("Unknown chip id: %d" % id[0])
print "E%d - Writing vector tabel" % paddr
for address in range(0, 1024, 128): # 0x000 - 0x400
print " Writing %d" % address
bytes = reader.get_bytes_8(address)
power_communicator.do_command(paddr,
bootloader_write_code(POWER_API_8_PORTS),
*bytes)
print "E%d - Writing code" % paddr
for address in range(8192, 44032, 128): # 0x2000 - 0xAC00
print " Writing %d" % address
bytes = reader.get_bytes_8(address)
power_communicator.do_command(paddr,
bootloader_write_code(POWER_API_8_PORTS),
*bytes)
print "E%d - Jumping to application" % paddr
power_communicator.do_command(paddr, bootloader_jump_application())